From 228872a5c68938c56eb9d4ecd2413865b5277fe1 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Tue, 28 May 2013 15:26:44 -0700
Subject: Fixes to compile on GCC 4.2, as shipped with XCode.

---
 upb/descriptor/reader.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'upb/descriptor/reader.c')

diff --git a/upb/descriptor/reader.c b/upb/descriptor/reader.c
index e1b0c92..43bbdea 100644
--- a/upb/descriptor/reader.c
+++ b/upb/descriptor/reader.c
@@ -296,6 +296,7 @@ static bool enum_startmsg(void *closure, const void *hd) {
 }
 
 static bool enum_endmsg(void *closure, const void *hd, upb_status *status) {
+  UPB_UNUSED(hd);
   upb_descreader *r = closure;
   upb_enumdef *e = upb_downcast_enumdef_mutable(upb_descreader_last(r));
   if (upb_def_fullname(upb_descreader_last(r)) == NULL) {
-- 
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